13066040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{25127}}^1$

素因数の和:25151

約数の個数: 32

約数和(自身を含む): 31661280

約数和(自身を除く): 18595240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 25127, 50254, 100508, 125635, 201016, 251270, 326651, 502540, 653302, 1005080, 1306604, 1633255, 2613208, 3266510, 6533020, 13066040]

約数ペア:

[(1, 13066040), (2, 6533020), (4, 3266510), (5, 2613208), (8, 1633255), (10, 1306604), (13, 1005080), (20, 653302), (26, 502540), (40, 326651), (52, 251270), (65, 201016), (104, 125635), (130, 100508), (260, 50254), (520, 25127)]